defaults: &defaults
  working_directory: ~/tmp/windycoys
  docker:
    - image: circleci/node:10.15

semver-tags: &semver-tags
  filters:
    tags:
      only: /^v.*/
    branches:
      ignore: /.*/
develop: &develop
  filters:
    branches:
      only: develop
other-branches: &other-branches
  filters:
    branches:
      ignore:
        - master
        - develop

version: 2
jobs:
  install:
    <<: *defaults
    steps:
      - attach_workspace:
          at: ~/tmp/windycoys
      - checkout
      - run:
          name: Install dependencies
          command: npm install
      - persist_to_workspace:
          root: .
          paths: .
  test:
    <<: *defaults
    steps:
      - attach_workspace:
          at: ~/tmp/windycoys
      - run:
          name: Run tests
          command: npm test
  build:
    <<: *defaults
    environment:
      NODE_ENV: production
    steps:
      - attach_workspace:
          at: ~/tmp/windycoys
      - run:
          name: Build CSS and JavaScript
          command: npm run build
      - run:
          name: Generate timestamp
          command: bash build/generate_timestamp.sh
      - persist_to_workspace:
          root: .
          paths: .
  deploy-prod:
    <<: *defaults
    steps:
      - attach_workspace:
          at: ~/tmp/windycoys
      - run:
          name: Install rsync
          command: sudo apt install -y rsync
      - run:
          name: Deploy theme
          command: bash build/deploy.sh prod
      - run:
          name: Purge Cloudflare cache
          command: bash build/purge_cache.sh
  deploy-develop:
    <<: *defaults
    steps:
      - attach_workspace:
          at: ~/tmp/windycoys
      - run:
          name: Install rsync
          command: sudo apt install -y rsync
      - run:
          name: Deploy theme
          command: bash build/deploy.sh develop
      - run:
          name: Purge Cloudflare cache
          command: bash build/purge_cache.sh

workflows:
  version: 2
  test:
    jobs:
      - install: *other-branches
      - test:
          <<: *other-branches
          requires:
            - install
  develop:
    jobs:
      - install: *develop
      - test:
          <<: *develop
          requires:
            - install
      - build:
          <<: *develop
          requires:
            - test
      - deploy-develop:
          <<: *develop
          requires:
            - build
  prod:
    jobs:
      - install: *semver-tags
      - test:
          <<: *semver-tags
          requires:
            - install
      - build:
          <<: *semver-tags
          requires:
            - test
      - deploy-prod:
          <<: *semver-tags
          requires:
            - build